He's probably talking about the following: If you torrent for example a copyrighted mp3 and you are not leeching, you are actively uploading the file and shari

He's probably talking about the following: If you torrent for example a copyrighted mp3 and you are not leeching, you are actively uploading the file and sharing it with others. And a lot of lawyers are now actively tracking peer-to-peer networks/torrents to see who is sharing the file. They then send out a "Abmahnung" and charge the user a few hundred euros.